Expert Bat Surveys in West Sussex
Crossman Ecology provides professional bat surveys throughout West Sussex for homeowners, developers, architects, planning consultants and commercial clients. Whether you’re converting a traditional barn, extending a period property, redeveloping a commercial site or bringing forward a larger residential development, we provide practical ecological advice that helps your planning application progress efficiently.
West Sussex’s varied landscape of ancient woodland, the South Downs, river valleys and historic market towns provides outstanding habitat for a wide range of bat species. As a result, bat surveys are frequently required to support planning applications across the county. Our experienced ecologists combine technical expertise with local knowledge to deliver reliable, proportionate advice tailored to your project.
When is a Bat Survey Required?
Local planning authorities across West Sussex may require a bat survey where development has the potential to affect bats or their roosts. Surveys are commonly required for:
- Barn conversions and agricultural redevelopment.
- Extensions and alterations to older buildings.
- Loft conversions and roof replacement works.
- Demolition of residential, commercial and industrial buildings.
- Residential and commercial development sites.
- Tree works affecting mature trees with bat roost potential.
All surveys are undertaken in accordance with the latest Bat Conservation Trust guidance and Natural England best practice, ensuring your planning application is supported by robust ecological evidence.
Local Planning Knowledge Across West Sussex
Crossman Ecology believes that local knowledge is essential to delivering successful planning outcomes. We take the time to understand the planning policies and ecological priorities of planning authorities across West Sussex, including Adur District Council, Arun District Council, Chichester District Council, Crawley Borough Council, Horsham District Council, Mid Sussex District Council and Worthing Borough Council. This local understanding enables us to provide practical, site-specific ecological advice that reflects local planning policies and the environmental sensitivities of each area.
Protected Sites in West Sussex
West Sussex contains several internationally important wildlife sites, including the The Mens Special Area of Conservation (SAC), designated for its extensive ancient woodland, and the Ebernoe Common SAC, which supports one of the UK’s most important populations of Barbastelle Bats. The county also contains the South Downs National Park, numerous Sites of Special Scientific Interest (SSSIs), ancient woodlands and river valleys that provide valuable habitat and commuting routes for bats. Crossman Ecology has extensive experience assessing development proposals close to designated sites throughout West Sussex, helping clients successfully navigate ecological constraints during the planning process.
Our Bat Survey Services
We provide a comprehensive range of bat ecology services throughout West Sussex, including:
- Preliminary Roost Assessments (PRA).
- Bat Emergence and Re-entry Surveys.
- Bat Activity Transect Surveys.
- Nocturnal bat surveys.
- Bat mitigation strategies.
- European Protected Species Licence (EPSL) support.
- Ecological Clerk of Works services.
- Bat mitigation design and implementation.
Why Choose Crossman Ecology?
We combine technical ecological expertise with responsive, practical advice. Our reports are designed to satisfy planning authority requirements while remaining proportionate to the scale of development. We work closely with homeowners, developers, architects and planning consultants to identify pragmatic solutions that balance ecological protection with successful development.
Whether your project is located in Crawley, Chichester, Horsham, Worthing, Bognor Regis, Haywards Heath or elsewhere across West Sussex, Crossman Ecology provides trusted local bat survey advice from the earliest stages of your project through to planning permission.